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Updated Windows registry API signatures to Java 11 handles

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See 1caa6fcbfb (diff-8f418d108b62bb6aca97a716d72ce680fb95070a8e83fba5cf491612a0d18fc6R175)
This commit is contained in:
Collin Smith 2023-04-01 00:38:03 -07:00
parent 995244a940
commit 4eba03fc1c
1 changed files with 30 additions and 32 deletions
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62
core/src/main/java/com/riiablo/util/WinRegistry.java
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@ -33,7 +33,7 @@ public class WinRegistry {
public static final int HKEY_LOCAL_MACHINE = 0x80000002;
public static final int REG_SUCCESS = 0;
public static final long REG_SUCCESS = 0;
private static final int KEY_ALL_ACCESS = 0xf003f;
@ -70,41 +70,39 @@ public class WinRegistry {
static {
try {
regOpenKey = userClass.getDeclaredMethod(
"WindowsRegOpenKey", new Class[]{int.class, byte[].class, int.class}
"WindowsRegOpenKey", new Class[]{long.class, byte[].class, int.class}
);
regOpenKey.setAccessible(true);
regCloseKey = userClass.getDeclaredMethod("WindowsRegCloseKey", new Class[]{int.class});
regCloseKey = userClass.getDeclaredMethod("WindowsRegCloseKey", new Class[]{long.class});
regCloseKey.setAccessible(true);
regQueryValueEx = userClass.getDeclaredMethod(
"WindowsRegQueryValueEx", new Class[]{int.class, byte[].class}
"WindowsRegQueryValueEx", new Class[]{long.class, byte[].class}
);
regQueryValueEx.setAccessible(true);
regEnumValue = userClass.getDeclaredMethod(
"WindowsRegEnumValue", new Class[]{int.class, int.class, int.class}
"WindowsRegEnumValue", new Class[]{long.class, int.class, int.class}
);
regEnumValue.setAccessible(true);
regQueryInfoKey = userClass.getDeclaredMethod("WindowsRegQueryInfoKey1", new Class[]{int.class});
regQueryInfoKey = userClass.getDeclaredMethod("WindowsRegQueryInfoKey1", new Class[]{long.class});
regQueryInfoKey.setAccessible(true);
regEnumKeyEx = userClass.getDeclaredMethod(
"WindowsRegEnumKeyEx", new Class[]{int.class, int.class, int.class}
"WindowsRegEnumKeyEx", new Class[]{long.class, int.class, int.class}
);
regEnumKeyEx.setAccessible(true);
regCreateKeyEx = userClass.getDeclaredMethod(
"WindowsRegCreateKeyEx", new Class[]{int.class, byte[].class}
"WindowsRegCreateKeyEx", new Class[]{long.class, byte[].class}
);
regCreateKeyEx.setAccessible(true);
regSetValueEx = userClass.getDeclaredMethod(
"WindowsRegSetValueEx", new Class[]{int.class, byte[].class, byte[].class}
"WindowsRegSetValueEx", new Class[]{long.class, byte[].class, byte[].class}
);
regSetValueEx.setAccessible(true);
regDeleteValue = userClass.getDeclaredMethod(
"WindowsRegDeleteValue", new Class[]{int.class, byte[].class}
"WindowsRegDeleteValue", new Class[]{long.class, byte[].class}
);
regDeleteValue.setAccessible(true);
regDeleteKey = userClass.getDeclaredMethod(
"WindowsRegDeleteKey", new Class[]{
int.class, byte[].class
}
"WindowsRegDeleteKey", new Class[]{long.class, byte[].class}
);
regDeleteKey.setAccessible(true);
} catch (NoSuchMethodException e) {
@ -336,18 +334,18 @@ public class WinRegistry {
IllegalArgumentException,
IllegalAccessException,
InvocationTargetException {
int[] handles = (int[]) regOpenKey.invoke(
long[] handles = (long[]) regOpenKey.invoke(
root, new Object[]{
new Integer(hkey), toCstr(key), new Integer(KEY_READ)
new Long(hkey), toCstr(key), new Integer(KEY_READ)
}
);
if (handles[1] != REG_SUCCESS) {
return null;
}
byte[] valb = (byte[]) regQueryValueEx.invoke(
root, new Object[]{new Integer(handles[0]), toCstr(value)}
root, new Object[]{new Long(handles[0]), toCstr(value)}
);
regCloseKey.invoke(root, new Object[]{new Integer(handles[0])});
regCloseKey.invoke(root, new Object[]{new Long(handles[0])});
return (valb != null ? new String(valb).trim() : null);
}
@ -356,28 +354,28 @@ public class WinRegistry {
IllegalAccessException,
InvocationTargetException {
HashMap<String, String> results = new HashMap<String, String>();
int[] handles = (int[]) regOpenKey.invoke(
long[] handles = (long[]) regOpenKey.invoke(
root, new Object[]{
new Integer(hkey), toCstr(key), new Integer(KEY_READ)
new Long(hkey), toCstr(key), new Integer(KEY_READ)
}
);
if (handles[1] != REG_SUCCESS) {
return null;
}
int[] info = (int[]) regQueryInfoKey.invoke(root, new Object[]{new Integer(handles[0])});
int[] info = (int[]) regQueryInfoKey.invoke(root, new Object[]{new Long(handles[0])});
int count = info[2]; // count
int maxlen = info[3]; // value length max
for (int index = 0; index < count; index++) {
byte[] name = (byte[]) regEnumValue.invoke(
root, new Object[]{
new Integer(handles[0]), new Integer(index), new Integer(maxlen + 1)
new Long(handles[0]), new Integer(index), new Integer(maxlen + 1)
}
);
String value = readString(hkey, key, new String(name));
results.put(new String(name).trim(), value);
}
regCloseKey.invoke(root, new Object[]{new Integer(handles[0])});
regCloseKey.invoke(root, new Object[]{new Long(handles[0])});
return results;
}
@ -386,27 +384,27 @@ public class WinRegistry {
IllegalAccessException,
InvocationTargetException {
List<String> results = new ArrayList<String>();
int[] handles = (int[]) regOpenKey.invoke(
long[] handles = (long[]) regOpenKey.invoke(
root, new Object[]{
new Integer(hkey), toCstr(key), new Integer(KEY_READ)
new Long(hkey), toCstr(key), new Integer(KEY_READ)
}
);
if (handles[1] != REG_SUCCESS) {
return null;
}
int[] info = (int[]) regQueryInfoKey.invoke(root, new Object[]{new Integer(handles[0])});
int[] info = (int[]) regQueryInfoKey.invoke(root, new Object[]{new Long(handles[0])});
int count = info[0]; // count
int maxlen = info[3]; // value length max
for (int index = 0; index < count; index++) {
byte[] name = (byte[]) regEnumKeyEx.invoke(
root, new Object[]{
new Integer(handles[0]), new Integer(index), new Integer(maxlen + 1)
new Long(handles[0]), new Integer(index), new Integer(maxlen + 1)
}
);
results.add(new String(name).trim());
}
regCloseKey.invoke(root, new Object[]{new Integer(handles[0])});
regCloseKey.invoke(root, new Object[]{new Long(handles[0])});
return results;
}
@ -414,7 +412,7 @@ public class WinRegistry {
IllegalArgumentException,
IllegalAccessException,
InvocationTargetException {
return (int[]) regCreateKeyEx.invoke(root, new Object[]{new Integer(hkey), toCstr(key)});
return (int[]) regCreateKeyEx.invoke(root, new Object[]{new Long(hkey), toCstr(key)});
}
private static void writeStringValue(
@ -422,14 +420,14 @@ public class WinRegistry {
IllegalArgumentException,
IllegalAccessException,
InvocationTargetException {
int[] handles = (int[]) regOpenKey.invoke(
long[] handles = (long[]) regOpenKey.invoke(
root, new Object[]{
new Integer(hkey), toCstr(key), new Integer(KEY_ALL_ACCESS)
new Long(hkey), toCstr(key), new Integer(KEY_ALL_ACCESS)
}
);
regSetValueEx.invoke(root, new Object[]{new Integer(handles[0]), toCstr(valueName), toCstr(value)});
regCloseKey.invoke(root, new Object[]{new Integer(handles[0])});
regSetValueEx.invoke(root, new Object[]{new Long(handles[0]), toCstr(valueName), toCstr(value)});
regCloseKey.invoke(root, new Object[]{new Long(handles[0])});
}
// utility